[Development] Comparing two reals in Qt code

Samuel Rødal samuel.rodal at digia.com
Mon Dec 3 08:55:06 CET 2012

On 11/29/2012 03:01 PM, Dominik Holland wrote:
> Hi all,
> last month i had some performance problems on a QML animation running on
> low end hardware (imx233).
> I debugged that problem and it was caused because of rounding errors
> during the comparison of two reals.

What kind of QML code leads to these rounding issues? Would be useful to 
have some examples to go from, before deciding at what level it should 
be fixed.


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